sed see seh sei sem seo sep ses set seu sh- shc shd she shh shi shm sho shp shs sht shu sic sid sie sih sii sim sio sip sis sit siu smc smd sme smh smi smm smo smp sms smt smu soc sod soe soh soi som soo sop sos sot sou spc spd spe sph spi spm spo spp sps spt spu ss- ssc ssd sse ssh ssi ssm sso ssp sss sst ssu stc std ste sth sti stm sto stp sts stt stu suc sud sue suh sui sum suo sup sus sut suu tcc tcd tce tch tci tcm tco tcp tcs tct tcu tdc tdd tde tdh tdi tdm tdo tdp tds tdt tdu te- tec ted tee teh tei tem teo tep tes tet teu th- thc thd the thh thi thm tho thp ths tht thu tic tid tie tih tii tim tio tip tis tit tiu tmc tmd tme tmh tmi tmm tmo tmp tms tmt tmu to- toc tod toe toh toi tom too top tos tot tou tpc tpd tpe tph tpi tpm tpo tpp tps tpt tpu tsc tsd tse tsh tsi tsm tso tsp tss tst tsu ttc ttd tte tth tti ttm tto ttp tts ttt ttu tuc tud tue tuh tui tum tuo tup tus tut tuu ucc ucd uce uch uci ucm uco ucp ucs uct ucu udc udd ude udi udm udo udp uds udt udu uec ued uee ueh uei uem uep ues uet uhc uhd uhe uhh uhi uhm uho uhp uhs uht uhu uic uid uie uii uim uio uip uis uit uiu um- umc umd ume umh umi umm umo ump ums umt umu uoc uod uoe uom uoo uop uos uot up- upc upd upe uph upi upm upo upp ups upt upu usc usd use ush usi usm uso usp uss ust usu utc utd ute uth uti utm uto utp uts utt utu uuc uue uum uus uut uuu